Stadium: Court 3 Round: 26 Ground: Clay
| Challenger - Campinas | 2021/11/15 15:25 | Joao Lucas Reis da Silva v Nicolas Alvarez | 6-2,3-6,3-6 |
| Challenger - Ambato | 2022/10/18 15:00 | Juan Pablo Ficovich v Joao Lucas Reis da Silva | 6-7,4-6 |
| Challenger - Rio De Janeiro | 2022/10/10 16:55 | Yannick Hanfmann v Joao Lucas Reis da Silva | 6-1,6-1 |
| Challenger - Campinas | 2022/10/02 17:10 | Wilson Leite v Joao Lucas Reis da Silva | 4-6,6-0,6-4 |
| Challenger - Buenos Aires | 2022/09/26 14:00 | Thiago Seyboth Wild v Joao Lucas Reis da Silva | 6-4,6-4 |
| Challenger - Buenos Aires | 2022/09/25 15:00 | Nicolas G Longo v Joao Lucas Reis da Silva | 2-6,2-6 |
| Challenger Villa Maria | 2022/09/19 17:45 | Joao Lucas Reis da Silva v Orlando Luz | 3-6,3-6 |
| Challenger Villa Maria | 2022/09/18 18:15 | Joao Lucas Reis da Silva v Guido Andreozzi | 6-2,5-7,7-6 |
| ITF - M15 Recife | 2022/08/21 13:30 | Eduardo Ribeiro v Joao Lucas Reis da Silva | 3-6,6-3,6-4 |
| Challenger - Ambato | 2022/10/17 19:55 | Nicolas Alvarez v Murkel Dellien | 7-6,6-3 |
| Challenger - Campinas | 2022/10/02 18:20 | Nicolas Alvarez v Nicolas Zanellato | 6-7,0-6 |
| Challenger - Buenos Aires | 2022/09/27 18:00 | Nicolas Alvarez v Juan Manuel Cerundolo | 3-6,3-6 |
| Challenger - Buenos Aires | 2022/09/26 14:00 | Nicolas Alvarez v Alejo Lorenzo Lingua Lavallen | 1-6,6-1,6-4 |
| Challenger Villa Maria | 2022/09/21 18:55 | Juan Pablo Varillas v Nicolas Alvarez | 5-7,6-4,6-3 |
| Cupa Davis | 2022/09/18 21:40 | Nicolas Alvarez v Nicolas Jarry | 3-6,0-6 |
| Cupa Davis | 2022/09/17 20:00 | Nicolas Alvarez v Alejandro Tabilo | 2-6,4-6 |
| Challenger - Banja Luka | 2022/08/27 12:30 | Nicolas Alvarez v Damir Dzumhur | 3-6,2-6 |